Miles between Frederick, MD and Mt Prospect, IL

There are
675 mi
from Frederick, MD to Mt Prospect, IL

That's the driving distance. It would take 12 hours 39 mins to go from Frederick, Maryland to Mt Prospect, Illinois.

The flight distance (direct flight from Frederick, MD to Mt Prospect, IL) is 580.28 mi.

675 mi = 1,085.61 kms